Answer / shobhit

Commitment Control is a function that allows processing a
group of changes in the file as a single operation.

If you want all the changes in file use COMMIT keyword else
use ROLLBACK.

Define COMMIT keyword in continuation line of F Spec(IPFK
spec) and COMMIT opcode in C spec.

Answer / mansi walia

Scenario:

Suppose we have written a new record in a database file but
we want to check if the employee phone number has is not
entered then roll back the changes else comit.

Example:
Move SEmpName EmpName
Move SEmpAdd EmpAdd
Move SEmpPh EmpPh
Write EmpRec

If EmpPh <> *Zeros
COMIT
else
RollBack
EndIf

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